Jianyi (dongying) Trading Company Limited

Jianyi (dongying) Trading Company Limited is based in China, operating out of the Dongying region. The catalogue lists nine active paper‑related products covering a spectrum of printing, office and specialty papers, each recorded under the company’s top categories of Printing Paper, PE Coated Paper, Thermal Paper, Sandwich Paper and general Paper Products. The product list includes PE coated paper for packaging, cold‑set directory paper, base thermal paper, various weights of A4 office copy paper, colour paper, offset printing paper, sandwich paper and parchment paper. These items fall under HS‑code chapters 48 (paper and paperboard) and 48.02 (printing and writing paper), which are standard classifications for bulk paper trades from China.

The supplier’s catalogue specifies paper weights ranging from 48 gsm to 80 gsm for offset and office copy papers, with colour and sandwich variants also noted. Thermal paper is presented as a base grade suitable for receipt and label applications, while the PE coated paper is indicated for packaging uses where moisture resistance is required. No explicit certifications are listed, so buyers typically verify compliance with ISO 9001 quality management, FSC or PEFC forest‑source standards, and paper‑specific parameters such as brightness (typically 80‑92 % ISO) and opacity (≥ 85 %). The product set reflects common Chinese export offerings where bulk shipments are packed in cardboard boxes or shrink‑wrapped pallets for container loading.

The nine items in Jianyi’s catalogue cover core segments of the paper industry: PE coated paper for packaging, cold‑set directory (often called DM) paper, base thermal paper, standard A4 office copy paper in 70, 75 and 80 gsm, colour‑toned A4 paper in similar weights, offset printing paper ranging from 48 to 80 gsm, sandwich paper used for food‑service trays, and parchment paper for baking or high‑temperature applications. In the broader market, PE coated papers are graded by moisture barrier performance (typically 0.5 - 1.0 g/m²), while thermal papers are classified by coating thickness and heat sensitivity (often measured in g/m² of coating). Office copy papers are evaluated by ISO‑brightness, opacity and tear resistance, and offset papers are selected for surface smoothness (roughness values around 1.5 µm).